Note 7 - Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Account	December 31, 2012		December 31, 2011
Accounts payable	$	665,139	$	672,516
Accrued payroll and related costs		383,859		176,900
Other accrued expenses		124,154		70,047
Accrued interest		951,213		541,372
Total Accounts Payable and Accrued Expenses	$	2,124,365	$	1,460,835